package com.xwm93up.design_pattern.single_responsibility_principle;

/**
 * @Description: desc
 * @Author: xwm93up
 * @Since: 2022/3/16 17:43
 */
public interface IVideoUserService {
    //视频清晰级别: 480P, 720P, 1080P
    void definition();

    // 广告播放方式
    void advertisement();


}
